Allen-Bradley的1783-US16T Stratix 2000以太网非托管交换机是一种电子设备，为大多数需要可靠网络连接的工业应用提供了紧凑的解决方案。它需要双2级或SELV 16至60伏DC或18至30伏交流电，输入电压范围为50至60赫兹，标称输入为24伏，输入电流为555.5毫安，启动时浪涌电流为4.72安。1783-US16T在运行时散热6.72，并使用基本绝缘在电源到网络通道之间提供30伏DC电压隔离，在500伏交流电下测试60秒。它使用符合IEC标准的RJ-45连接器，带有16个用于以太网连接的快速以太网端口(FE ),并使用14 AWG铜线，以1.82 N-m(每磅8英寸)的扭矩进行接地连接。1783-US16T最多支持8K MAC地址，但不支持SFP模块。
它采用开放式外壳，符合T4北美和IEC温度标准。1783-US16T在5%至95%的非冷凝相对湿度下具有-40至70摄氏度(-40至158华氏度)的宽工作温度范围，以适应各种应用。它储存在IEC额定温度范围-40至85摄氏度(-40至185华氏度)内。它设计为在非工作模式下可承受15G和30G的工作冲击，在10至150赫兹下可承受2G的工作振动。它具有cispr 11 辐射，并具有IP20固体防护环境等级。1783-US16T的尺寸为88 x 135 x 146.30毫米(3.46 x 5.31 x 5.76英寸)，通过了c-UL-美国、CE、KC、RCM和Ex认证。
The 1783-US16T Stratix 2000 EtherNet Unmanaged Switch by Allen-Bradley is an electronic device which provides compact solutions for most industrial applications with a need for reliable network connectivity. It requires a Dual Class 2 or SELV 16 to 60 Volts DC or 18 to 30 Volts AC at a 50 to 60 Hertz input voltage range, with a 24 Volt nominal input and a maximum input current of 555.5 mA with 4.72 A inrush current on start-up. The 1783-US16T dissipates a 6.72 maximum heat when operational, and provides a 30 Volt DC voltage isolation between power-to-network channels, using basic insulation, tested at 500 Volts AC for 60 seconds. It uses an IEC-rated RJ-45 Connector, with 16 Fast EtherNet ports (FE) for EtherNet connection, and it utilizes 14 AWG copper wire with a 1.82 N-m (8 inches per pound) Screw Torque for the ground connection. The 1783-US16T supports a maximum of 8K MAC addresses but it does not support SFP modules.
It comes in an open-style enclosure and is designated for the T4 North America and IEC temperature codes. The 1783-US16T has a wide operational temperature range between -40 and 70 degrees Celsius (-40 and 158 degrees Fahrenheit) at a 5 to 95% non-condensing relative humidity to accommodate a wide range of applications. It is stored at an IEC-rated temperature range of -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit). It is designed to withstａnd an operational shock of 15G and 30G in a non-operational mode, and it can withstａnd an operational vibration of 2G at 10 to 150 Hertz. It has a CISPR11, Class A-Rated Emission, and it has an IP20 environmental rating for protection against solid objects. The 1783-US16T has dimensions of 88 x 135 x 146.30 millimeters (3.46 x 5.31 x 5.76 inches) and is c-UL-us, CE, KC, RCM, and Ex-certified.
